baber/WOPTO huggingface dataset:
Patent EP-1513113-B2 (EP)
Inventor: ONDET OLIVIER
IPC: H04W12/06
Filed: 2003-09-03
Granted: 2011-02-23
Abstract: A system for providing secure services to a user via a communications network comprises an applications device including a data processor operable to provide a user service in accordance with an applications program requiring sensitive data. The system includes a smart card access device for accessing a smart card uniquely associated with the user, the smart card including an encryption key pre-stored in the smart card and a communications interface for communicating data securely via the communications network using the smart card encryption key. A trusted server is operable to communicate sensitive data to the smart card via the communications network by encrypting the sensitive data using the smart card encryption key. The sensitive data is decrypted and stored on the smart card. The applications program is operable to access the sensitive data on the smart card only following a successful mutual authentication between the smart card and the applications program. Secure communication of the sensitive data is thereby provided using an inherent security facility within smart cards such as Subscriber Identity Modules (SIM), which acts as a local server to the applications program. <IMAGE>
Patent EP-1687752-B2 (EP)
Inventor: GERST CARL W III
IPC: G06K7/10
Filed: 2004-10-21
Granted: 2012-04-04
Abstract: Systems and methods are provided for selectively controlling the illumination, and particularly dark field illumination, applied to a symbol to be decoded, and for determining a suitable or optimized level of lighting for decoding the symbol. A method includes providing a light source comprising a plurality of individually-controllable lighting elements for providing low angle dark field illumination; activating an image sensor for detecting image data reflected from an encoded data symbol when the encoded data symbol is illuminated by the light source; and providing a controller connected to each of the individually-controllable lighting elements, the controller being programmed for: selectively activating the individually-controllable lighting elements to vary the direction of the low angle dark field illumination provided by the light source; and processing the image data detected by the image.
Patent EP-0253676-B2 (EP)
Inventor: SILVESTER RAYMOND NEVILLE
IPC: C11D7/08
Filed: 1987-07-17
Granted: 1994-08-03
Abstract: A thickened aqueous composition comprising at least one compound acid or acidic salt, a thickening agent which is at least one of the compounds selected from the group consisting of compounds of the formula: <CHEM> wherein R, R1 R2, R3, R4 and R5 are specified substituent groups, and optionally a strong ionic salt, the thickening agent and the acid or acidic salt being together substantially water soluble, and wherein the thickened aqueous composition has a viscosity of not less than 30 centipoise at 25 DEG C when measured with a Brookfield RVT viscometer at 50 rpm using a No. 1 spindle.
Patent EP-0312488-B2 (EP)
Inventor: BIERWIRTH HORST
IPC: E04F11/16
Filed: 1988-10-14
Granted: 1998-04-08
Abstract: The invention relates to a method and a device to restore a staircase. The restoration is effected with the aid of new tread elements (14) which are laid on top of the old steps (11, 12) and are fixed thereto with the aid of tread profiles. The cavities remaining between the old steps, the new tread elements and the profiles are filled with an assembly foam (18) which has a reaction time of several hours and during this time undergoes at most a twofold increase in volume. As a result, it is possible to foam the old steps, the profiles and optionally the tread elements in place, subsequently to assemble and align the different parts precisely, and finally to allow the assembly foam to harden. The tread profile (1) possesses three legs (2, 3, 4) arranged above one another and parallel to one another and a profiled part (6) connecting the latter, which is provided on its visible side with at least one receiving groove (9) intended to receive a cover layer (7). <IMAGE>
Patent EP-0447511-B2 (EP)
Inventor: PIETZSCH HEINZ WERNER
IPC: E02F9/24
Filed: 1990-10-02
Granted: 1998-08-05
Abstract: Pour surveiller une installation (10), telle qu'une grue automobile, un gros excavateur ou similaire, les données d'état obtenues par le contrôle des composants de l'installation (systèmes fonctionnels) sont transmises à un poste de conduite éloigné (11) au moyen d'une télétransmission de données appropriée (14-16), et des instructions de commande sont transmises au système de surveillance et de commande (10) afin de modifier les paramètres de celui-ci et/ou pour la télécommande au moyen de la télétransmission de données depuis le poste de contrôle et de conduite (11). Le système de surveillance et de commande de l'installation (10) comporte une interface sérielle bidirectionnelle de télétransmission de données (12) pour un échange de données en mode interactif avec le poste de contrôle et de conduite (11), lequel est équipé des moyens de télétransmission de données appropriés (17-19)
Patent EP-0588394-B2 (EP)
Inventor: PIAZZA ANTONIO
IPC: B65G49/08
Filed: 1993-07-27
Granted: 2003-08-27
Abstract: The magazine consists of a series of racks (1) which are movable transversely to their plane on a support (2) which comprises beams on which guide rollers (4) are displaced, which guide rollers permit the transverse displacement of one group of racks with respect to the others by ensuring the creation of a free space intended for the loading and for the unloading of the articles stored. <IMAGE>
Patent EP-0693002-B2 (EP)
Inventor: FRIEBELE JOSEPH RANDALL
IPC: B05D3/06
Filed: 1994-03-18
Granted: 2001-05-02
Abstract: High gloss finishes cured by electron beam without the need for a fully inert atmosphere are attained by providing a coating composition having a non-volatile photoinitiator and a flow control agent. In the method of producing the high gloss finishes, the coating is first exposed to electron beam in air or a partially inert atmosphere, then exposed to ultraviolet radiation in an essentially inert atmosphere.
Patent EP-1082249-B2 (EP)
Inventor: SCHREUDER MARCEL ARTHUR JAN
IPC: B62M1/36
Filed: 1999-06-04
Granted: 2006-11-22
Abstract: Bicycle (1), comprising a first frame part (2) connected to a second frame part (13). The second frame part (13) is provided with a drive (14), comprising a crankshaft (16) carrying a driving gear blade (19) and a rear axle (17) carrying a driven gear blade (23). The bicylce (1) has as a particular feature that the drive (14) further comprises a gear hub (18) carrying a first, input gear blade (27) and a second, output gear blade (28), which gear hub (18) is mounted on the second frame part (13) at a distance from the rear axle (17).
Patent JP-3275045-B2 (JP)
IPC: C08G63/78
Filed: 1994-04-22
Granted: 2002-04-15
Abstract: Thermoplastic aromatic polyesters possessing high resistance to degradation in the molten state, are obtained by a two-stage polycondensation process comprising:   a) reacting an aromatic dicarboxylic acid, or a derivative thereof esterified with a volatile alcohol, with an excess of a diol, until the dicarboxylic acid diglycolester or a mixture of oligomers thereof is formed; b) polycondensing the dicarboxylic acid diglycolester to obtain the thermoplastic aromatic polyester; wherein in stage b) or preferably in both stages a) and b) of the process a salt or a saline complex, soluble in the reacting mixture, of a metal chosen from the group comprising lanthanides (or rare earths) having an atomic number equal to or greater than 62 is used as catalyst.
Patent JP-H0735641-B2 (JP)
IPC: F16B35/00
Filed: 1988-05-13
Abstract: An anchor member is formed of an axially extending core member enclosed from one end toward the other by an electrically non-conductive plastics material jacket. The anchor member can be secured in a borehole in a receiving material by a hardenable mass. The jacket at the one or leading end of the core member has a tip located on an extension of the core member axis, so that the tip abuts the center of the base of the borehole. With the centering action afforded by the tip, damage to the jacket is prevented as the anchor member is inserted into the borehole.
Patent JP-2970926-B2 (JP)
IPC: C08F20/44
Filed: 1990-05-08
Granted: 1999-11-02
Abstract: A composition is disclosed herein which comprises a core of a polyacrylonitrile homopolymer or copolymer and a surface of N-haloamides. Also disclosed is a process for the production of said composition.
Patent JP-2648336-B2 (JP)
IPC: C07F3/06
Filed: 1988-05-19
Granted: 1997-08-27
Abstract: Trifluoroiodomethane is prepared by reacting in a step a) a metal M from the group consisting of magnesium, zinc cadmium, bismuth, tin with a trifluorohalomethane and further reacting the resulting reaction mixture in a step b) with an iodine-containing component to give CF3I. 
<??>Compounds of the formula CF3 . Zn . X . nL are also described.
Patent JP-H0362646-B2 (JP)
IPC: C01B25/41
Filed: 1982-07-22
Abstract: The disclosure relates to a process for making alkali metal phosphates, especially alkali metal polyphosphates, from alkali metal phosphate solutions or suspensions. To this end the solutions or suspensions are forced to flow through a plurality of single opening nozzle structures under a pressure of 6 to 66 bars and sprayed inside a tower through a flame zone produced by a plurality of burners arranged in annular fashion. The disclosure also relates to a device for carrying out the process, wherein a cylindrical spray tower (1) having a tapered lower end and being closed by means of a cover (2) has a solvent feed pipe (5) terminating in a spray means (6) centrally passed through the cover, and wherein a plurality of burners is passed through the cover (2), concentrically around the solvent feed pipe (5). The spray means (6) is comprised of a feed pipe (15) and at least one spray head (12), which has a plurality of single opening nozzle structures (17) disposed in its terminal surface area (13). At least one pressure-increasing pump ( 7) is disposed in the solvent feed pipe (5).
Patent JP-H034077-B2 (JP)
IPC: C07D491/22
Filed: 1983-07-14
Abstract: New camptothecin derivatives possessing high anti-tumor activity with slight toxicity, represented by the general formula:   <IMAGE> (I) wherein R1 is a hydrogen atom, a halogen atom or an alkyl group with 1-4 carbon atoms and X is a chlorine atom or -NR2R3 where R2 and R3 are the same or different and each represents a hydrogen atom, a substituted or unsubstituted alkyl group with 1-4 carbon atoms or a substituted or unsubstituted carbocyclic or heterocyclic group, with the proviso that when both R2 and R3 are the substituted or unsubstituted alkyl groups, they may be combined together with the nitrogen atom, to which they are bonded, to form a heterocyclic ring which may be interrupted with -O-, -S- and/or >N-R4 in which R4 is a hydrogen atom, a substituted or unsubstituted alkyl group with 1-4 carbon atoms or a substituted or unsubstituted phenyl group and wherein the grouping -O-CO-X is bonded to a carbon atom located in any of the 9-, 10- and 11-positions in the ring A of camptothecin, as well as an ammonium salt or an alkali metal salt thereof. These new camptothecin derivatives are prepared by reacting a 7-R1-camptothecin derivative having a hydroxyl group in any of the 9-, 10- and 11-positions on the ring A thereof with phosgen and then reacting, if necessary, the resultant 7-R1-camptothecin derivative having a chlorocarbonyloxy group in the same position on the ring A thereof with an amine HNR2R3 or by reacting a 7-R1-camptothecin derivative having a hydroxyl group in any of the 9-, 10- and 11-positions on the ring A thereof with a carbamoyl chloride Cl-CONR2R3.
Patent JP-H0543316-B2 (JP)
Inventor: USHIFUSA NOBUYUKI
IPC: C03C3/066
Filed: 1986-06-06
Abstract: A ceramic multilayer circuit board comprising ceramic layers and wiring conductor layers laminated alternately, in which the ceramic layer has a thermal expansion coefficient lower than that of the wiring conductor and not lower than one half of that of the conductor layer and is formed from a glass which softens at a temperature not higher than the melting point of the wiring conductor layer; a semiconductor module having a high reliability in its solder joint part comprising said ceramic multilayer circuit board mounted with a ceramic carrier substrate being mounted with a semiconductor device, said board being able to use a silver or copper conductor having a good electro-conductivity; and an amorphous glass powder for said ceramic multilayer circuit board.
Patent JP-2739058-B2 (JP)
IPC: C09D153/00
Filed: 1988-06-04
Granted: 1998-04-08
Abstract: Light-stabilized star polymer microparticles are described which are prepared with particular advantage by group transfer polymerization. The light stabilization is effected by carrying out at least a part step of the polymerization in the presence of a light stabilizer, for example a hindered amine or/and a UV absorber. With particular advantage, those light stabilizers are used which contain reactive groups in the molecule and, in this way, can be chemically incorporated into the polymer. The polymer microparticles show excellent light stability and are outstandingly suitable as constituents in coating compositions which can be processed, for example, to give coating films of high light stability.
Patent JP-3453516-B2 (JP)
IPC: G01N30/46
Filed: 1998-05-29
Granted: 2003-10-06
Abstract: In separation of 3 components A, B and C having a C>B>A relation in respect of affinity for packing with a chromatographic separator comprising a circulation system formed by linking packing bed units 1 to 4 in endless series, the following Operations &lang&2&rang&->&lang&4&rang&->&lang&1&rang&->&lang&4&rang&->&lang&3&rang& are performed in Step (1) as Stage 1, and the following Operations &lang&2&rang&->&lang&4&rang&-> &lang&3&rang& are repeatedly performed 3 times in subsequent Stages 2 to 4 in Step (2), provided that the fluid feed and withdrawal positions are respectively displaced one by one in the downstream direction of the circulation system every time after completion of each stage;   &lang&1&rang&: shutting off the circulation system, and withdrawing the whole of a component B fraction on the upstream side of the shutoff position while feeding a starting fluid material f to a packing bed unit on the downstream side of the shutoff position and feeding eluent D to the circulation system; &lang&2&rang&: withdrawing part of a component A fraction while feeding eluent D to the circulation system; &lang&3&rang&: withdrawing part of a component C fraction while feeding eluent D to the circulation system; and &lang&4&rang&: circulating the internal fluid through the system with neither fluid feed to nor fluid withdrawal from the circulation system.   <IMAGE>
Patent JP-H0579398-B2 (JP)
Inventor: ROJE SHATORAN
IPC: B01J47/12
Filed: 1984-07-23
Abstract: The process consists firstly in adding, to the solution, an excess of a polyelectrolyte capable of forming an ionic association with the dissolved substance which it is desired to retain, and then in bringing the solution thus obtained into contact with a material possessing ionic groups which retain the polyelectrolyte by virtue of its ionic groups not associated with the said substance. The solution and the material can be brought into contact either by filtration or by tangential bathing. The polyelectrolyte can be retained either by ion exchange or by a charge repulsion effect. The material is advantageously a fibrous material of which the ionic groups are obtained by grafting.
Patent JP-2973386-B2 (JP)
IPC: C08F218/10
Filed: 1993-06-03
Granted: 1999-11-08
Abstract: The invention relates to a coating agent composition for coating aluminium, based on vinyl ester copolymers and an organic solvent, where the vinyl ester copolymer contains   A) from 20 to 90 parts by weight of a vinyl ester of saturated, aliphatic monocarboxylic acids having 1 to 5 carbon atoms, B) from 0 to 70 parts by weight of a vinyl ester of saturated, aliphatic monocarboxylic acids having 9 to 10 carbon atoms which contain a quaternary carbon atom in the  alpha -position to the carboxyl group, C) from 0.05 to 10 parts by weight of one or more ethylenically unsaturated mono- or dicarboxylic acids having 3 to 10 carbon atoms, or anhydrides thereof, D) from 0 to 50 parts by weight of one or more ethylenically unsaturated monomers whose homopolymers have a glass transition temperature of above 30 DEG C.
Patent JP-H0649848-B2 (JP)
IPC: C09J7/02
Filed: 1990-06-22
Abstract: UV curable epoxysilicone compositions are provided which can be used to impart improved release characteristics to plastic or paper substrates in an odor-free manner. Polyaryloniumhexafluorometalloid salt are used as photoinitiators. The UV curable compositions have condensed epoxyorganosiloxy units and haloarylalkylsiloxy units and have been found to be effective as control release agents when blended with epoxysiloxane.
Patent JP-S6260373-B2 (JP)
IPC: C07C43/29
Filed: 1980-11-21
Abstract: A side chain of m-phenoxytoluene is brominated with a polyhalogenated ethane having the formula  <IMAGE>  wherein W and Z respectively represent Cl or Br and X and Y respectively represent Cl, Br or H, as a brominating agent in a liquid phase in the presence of an amorphous carbon.
Patent JP-2946654-B2 (JP)
Title: Production of propargyl carbinol compound
Inventor: ODA YOSHIAKI
IPC: C07C33/40
Filed: 1990-06-21
Granted: 1999-09-06
Abstract: Process for producing a propargylcarbinol compound of general formula (I): <CHEM> where R<1> and R<2> independently represent hydrogen; C1-C15 alkyl which may be substituted with one or more halogen, hydroxyl, phenyl, phenoxy, phenyl or phenoxy substituted with one or more halogen, hydroxyl, alkoxy, phenoxy, dialkylamino and/or methylenedioxy aralkyloxy, dialkylamino, alkylthio, phenylthio, biphenyl and/or phenylalkyl; C2-C15 alkenyl which may be substituted with one or more halogen, hydroxyl, phenyl, phenoxy, phenyl or phenoxy substituted with one or more halogen, hydroxyl, alkoxy, phenoxy, dialkylamino and/or methylenedioxy, dialkylamino alkylthio, phenylthio, biphenyl and/or phenylalkyl; C2-C15 alkynyl which may be substituted with one or more halogen, hydroxyl, phenyl, phenoxy, phenyl or phenoxy substituted with one or more halogen, hydroxyl, alkoxy, phenoxy, dialkylamino and/or methylenedioxy, dialkylamino, alkylthio, phenylthio, biphenyl and/or phenylalkyl; C3-C15 cycloalkyl; C4-C15 cycloalkenyl; or phenyl, naphthyl, furyl or thienyl which may be substituted with one or more halogen, hydroxyl, alkyl, alkoxy, phenoxy, dialkylamino and/or methylenedioxy; or R<1> and R<2> together represent C2-C15 alkylene or alkenylene; with proviso that carbon atoms in the 1-positions of R<1> and R<2> are not together tertiary carbon atoms and that if one of R<1> and R<2> is furyl, the other does not represent hydrogen: which comprises reacting a haloallylcarbinol compound of the formula (II): <CHEM> wherein R<1> and R<2> are as defined above and X<2> represents chlorine, bromine or iodine, with a base. The present invention also relates to a process for producing the haloallylcarbinol compound. The above propargyl carbinol compound is useful as an intermediate for agrochemicals, pharmaceuticals, perfumes, resin monomers, and the like.
Patent JP-H077667-B2 (JP)
IPC: C01G23/00
Filed: 1986-07-16
Abstract: A process for preparing titanium disulfide for use as electrode material in batteries. The starting material to be purified has an approximate composition corresponding to TiS2, a content of free sulfur greater than 0.1 weight % and/or a particle diameter d90% greater than 10  mu m and is dispersed in an organic liquid that dissolves sulfur but not TiS2 in a shearing device, is then separated from the liquid phase, washed, and dried with exclusion of air.
Patent JP-3578836-B2 (JP)
IPC: B65H75/12
Filed: 1995-06-19
Granted: 2004-10-20
Abstract: The present invention relates to a fixing end for cores (10) used for reeling, said fixing end comprises wedge pieces (15) moving in axial direction and holes (24) bored bevelledly on the outer circumference (22) of the fixing end (20), out of which the holding surface (15') of the wedge pieces (15) of the fixing end (20) moving in axial direction has been arranged to ascend for locking the fixing end (20) securely to the inner surface of the core (10). The radial motion of the holding surface (15') of a wedge piece (15) out and in relative to the outer surface of the fixing end (20) is forced-controlled and the forced-control has been arranged to be provided by mediation of the axial motion of the wedge piece (15). <IMAGE>
Patent JP-H0211114-B2 (JP)
IPC: G04B23/02
Filed: 1983-09-21
Abstract: An hour detection wheel and a minute detection wheel for detecting an alarm signaling time are provided in combination with an hour time wheel and a minute time wheel respectively. An alarm signaling time indicating block having a minute indication drum connected to an alarm signaling time setting member and marked with minute-scale alarm signaling time graduations and an hour indication drum marked with hour-scale alarm signaling time graduations and adapted to be turned intermittently by the minute indication drum is disposed outside a clock movement having the hour and the minute detection wheels and the minute indication drum interlocked by gear trains with the hour and the minute detection wheels.
Patent JP-H087995-B2 (JP)
IPC: G06F11/10
Filed: 1985-08-16
Abstract: A method and device for refreshing a dynamic semiconductor memory device comprising a memory cell array having a matrix arrangement of memory cells each designated by a row address and a column address and an error checking and correcting circuit, where the row address is received from an exterior in response to a row address strobe signal and the column address is received from the exterior in response to a column address strobe signal, performs a refresh operation when the column address strobe signal becomes low before the row address strobe signal, and selectively performs refresh operations with and without an error checking and correcting operation of the error checking and correcting circuit depending on timings of the row and column address strobe signals.
Patent JP-H0673680-B2 (JP)
IPC: C02F11/10
Filed: 1984-09-13
Abstract: There is disclosed a new process for the conversion of the organic components of sludge, particularly sewage sludge, to produce useful, storable, energy-containing oil products, apparatus for carrying out the process and a control process for optimisation of the process temperature. The sludge preferably is mechanically dewatered to about 20-25% solids by weight and thermally dried to about 90% solids by weight. The resultant material is comminuted and heated in the apparatus of the invention to at least 250°C in a heating zone in the absence of oxygen to generate a gaseous atmosphere containing volatiles; this atmosphere is then removed, scrubbed of H<sub>2</sub>S and NH<sub>3</sub> if required, and passed preferably in countercurrent flow in a heated reaction zone in intimate contact with the «devolatilized» sludge solids from the heating zone, again in the absence of oxygen, at a temperature of at least 280°C, resulting in catalysed vapour phase oii-producing reactions. The oil vapours are carried out by the gas flow and condensed. The preferred apparatus moves the sludge solids cocurrent with the heating zone atmosphere and countercurrent with the reaction zone atmosphere. In the reaction zone the conveyor not only moves the comminuted sludge along but lifts it and drops it through the gaseous atmosphere for the preferred intimate contact. Preferably the sludge is examined repeatedly by differential scanning calorimetry to generate a thermogram which has been found to reveal immediately the optimum temperature for operation of the reaction zone, and also the anticipated oil yield from the sludge.